ZIP Code Radius Finder

Find all ZIP codes within a specified distance from any US postal code.

8 ZIP Codes within 25 miles of 77982

Center: Port O'Connor, TX

ZIP Code City State Distance Action
77982 Port O'Connor TX 0.0 mi View
77983 Seadrift TX 10.0 mi View
77979 Port Lavaca TX 12.7 mi View
77978 Point Comfort TX 18.1 mi View
77465 Palacios TX 24.1 mi View
77991 Vanderbilt TX 24.2 mi View
77969 La Salle TX 24.6 mi View
77977 Placedo TX 25.0 mi View

How to Use the ZIP Code Radius Finder

Enter any US ZIP code and select a radius in miles to find all postal codes within that distance. This tool uses the Haversine formula to calculate accurate distances between ZIP code centroids.

Common Use Cases

  • Marketing campaigns: Target customers within a specific radius
  • Delivery zones: Define service areas for businesses
  • Real estate: Find properties in nearby ZIP codes
  • Demographic analysis: Study populations within a radius